Two versions of the episode that introduced Robin Williams as Mork from Ork were broadcast. Initally, the episode ended with Ritchie waking up from a dream and seeing Robin Williams as an earthling. When the episode was rerun, this was replaced by a scene tying the episode into the new "Mork and Mindy" (1978) TV series. Most syndicated prints do not have the Mork and Mindy ending.